HYDRAULIC CYLINDER FOR VIBRATORY ROLLER
VR hydraulic cylinder is a type of high pressure and heavy duty cylinder. They are used in different hydraulic vibratory roller. which is suitable for non- cohesive soils, gravel, macadam, sand gravel mixture and different concretes. it’s indispensable compaction products for highway mine road ,dams, airports, harbors, industry ground and building foundation.

Features
1. High intensity…Fatigue style adaptive cylinder designed according to loading frequency analysis are applied, and piston rod selection, digesting technology, welding technology are inspected through ultrasonic fault detection. As it is certainly designed for high pressure operation, it is featured in high strength and high reliability.
2. Sealing system…seal bands of NOK from Japan and Parker from United states that can sure highly security when work in aerial place. They are put on prevent grit and dust, reduce oil leakage.
3. Cylinder body…the thickness of cylinder body and flange can be changed; the cylinder inner areas manufactured as per appropriate intensity and dimensions have exceptional roughness and rigidity end better wearing capacity after roll completing. They have 100% non-destructive test.
4. Piston rod…high frequency quenching accompanied by hard chrome plating to boost rust proofing and wear and scar resisting performance.
5. Safety/buffer functions…valves with sluggish stroke, counting balance end emergency close can be installed easily according to requirements. The concealed ones can absorb the impact of buffer device by the end of stroke.

Vibratory roller hydraulic cylinder we generates is a piston design cylinder, it could be matched for different models of vibratory roller. They era used for changing direction. We can style and make different specifications steering cylinder in accordance to customers’ requirements